I subscribe to Call Filter. I have "Auto-block spam calls by risk level" turned ON, and am trying to filter "All spam calls". Some calls do get blocked, but a lot of calls still ring through, and I have to either decline or just let it ring until it stops. Most of the time, the caller id says "Potential Spam", and when I try to add the number to the blocked list it tells me it is already a blocked number. What can I do to make sure these calls don't ring through?
